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4.81 out of 5
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  • 04/02/2015

    I used this to adapt serial signals between 5V and 3.3V chips, as well as I2C signals. For I2C use the two outer channels marked TXI and TXO. Works as specified and very small. Pins come unsoldered - use them if you need them. For the price - it is excellent.

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  • 17/09/2019

    headers not soldered as in the picture

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  • 29/05/2019

    Seems good, not yet tested.

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  • 18/03/2019

    Good Product

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  • 31/08/2017

    The product is equal to description.

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  • 12/02/2018

    I ordered 3 and they were individually packet with separate headers in plastic

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  • 19/01/2016

    The leads were loose and needs to be soldered. I can't find that information anywhere in the description. On the picture they're already soldered on. That's misleading. Minus one star.

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  • 07/02/2015

    Bought this to convert voltages between 5v and 3.3v for ESP8266. As others have said, it's very small and comes with the pins unsoldered. Appears to work well and is great for compact work. I'm not very good at soldering, so it's a bit of a challenge for a noob, but it shouldn't be too demanding for a regular hobbyist. Thanks Banggood, as it all arrived well protected and was delivered quickly as ever.

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  • 09/08/2022

    It looks great, you have to test it.

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  • 11/04/2019

    bien reçu

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